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Linear Guide Slider Silent Guideway Mg Series-SHS25LC1SS
- THK
- China
- 3-5days
- 30 pcs month
- SHS25LC1SS
- L480mm W45mm H30mm
Product Advantages and Features
1.High precision and high rigidity: The precise design and manufacturing process enable it to provide stable high - precision linear motion. At the same time, uniform pre - pressure can be applied, which improves the rigidity in the four directions and is not easy to deform when bearing load.
2.4 - way equal load: The ball rows are arranged at a contact angle of 45°, so that the slider has the same rated load in the four action directions of radial, anti - radial and lateral directions. It can be used in various postures and has a wide range of applications.
3.Self - aligning ability: The unique positive combination of arc - shaped grooves (DF combination) has a self - adjusting ability, which can absorb installation errors. Even if pre - pressure is applied, it can achieve high - precision, smooth and stable linear motion.
4.Long service life and low maintenance: The ball retainer structure can eliminate the friction between the balls, helping to form an oil film and reduce friction loss. It can run at high speed and evenly for a long time without maintenance, with a long service life.
5.Large rated load: The SHS - LC type slider has the same cross - sectional shape as the SHS - C type, but the full - length of the slider is longer and the rated load is larger, which can meet the application scenarios of heavy loads.
6.Low - center - of - gravity design: Through the miniaturization of the cross - sectional size of the LM rail, a low - center - of - gravity design is achieved, further enhancing the stability of the guide rail.
Product Technical Parameters
Parameter | Parameter Name | Value/Specification |
Model | THK SHS25LC1SS 480L | |
Product Series | SHS Series (Ball Type Linear Slider) | |
Slider Type | LC Series (Long Rail Structure) | |
Total Slider Length | 480mm | |
Slider Width | 45mm | |
Slider Height (with Rail Fit) | 30mm | |
Compatible Rail Specification | SHS25R(Rail Width 25mm) | |
Radial Rated Dynamic Load (C) | 29.4kN | |
Radial Rated Static Load (C0) | 42.2kN | |
Lateral Rated Dynamic Load (C) | 29.4kN | |
Lateral Rated Static Load (C0) | 42.2kN | |
Anti-Radial Rated Dynamic Load (C) | 29.4kN | |
Anti-Radial Rated Static Load (C0) | 42.2kN | |
Running Parallelism (Normal Grade) | 5μm/100mm | |
Height Dimension Tolerance | ±0.02mm | |
Width Dimension Tolerance | ±0.10mm |
Product Application Scope
1. Semiconductor and Electronic Manufacturing Equipment: Applied in the linear drive module of semiconductor wafer handling robots and the moving guide rail of LCD panel inspection equipment. The electroless nickel plating (rust prevention grade Class 10) can adapt to the clean workshop environment and avoid rust pollution, and the resin retainer design can reduce the operating noise, meeting the low-interference requirements of precision electronic manufacturing.
2. Industrial Automation Equipment Field: Suitable for precision transmission mechanisms in automated production lines, such as material handling slides in electronic component assembly lines and positioning rails in automotive parts assembly equipment. With its 4-way equal load characteristic and maximum operating speed of 150m/min, it can meet the requirements of high-frequency and high-precision reciprocating motion.
3. Heavy-Duty Machinery and Equipment: Plays a role in the feeding mechanism of heavy stamping machines and the roller adjustment slide rail of large printing machines. The high rated load (29.4kN dynamic load for radial, lateral and anti-radial directions) brought by the LC-type long slider structure can stably carry heavy components, and the medium preload design ensures the rigidity and stability of the equipment during operation.
4. CNC Machine Tools and Machining Centers: Can be used as the workbench guide rail component of CNC milling machines and lathes. Its rated dynamic load of 29.4kN and height dimension tolerance of ±0.02mm can withstand the cutting force during processing, while ensuring the accuracy of the workbench movement and improving the part processing precision.
5. Medical and Testing Equipment: Suitable for the guide rail of the scanning bed of medical imaging equipment (such as CT machines) and the moving component of high-precision testing instruments (such as coordinate measuring machines). Meanwhile, the low volatility of the grease (THK AFG-M) can avoid polluting the medical environment.The running parallelism of 5μm/100mm and the low-center-of-gravity design can meet the strict requirements for motion stability and positioning accuracy in the medical testing field.
Product Description
Performance Parameters | Preload Grade | Grade 1 (Medium Preload, preload value is approximately 3% of the rated static load) |
Lubrication Method | Grease Lubrication (equipped with Zerk grease fitting, recommended grease: THK AFG-M) | |
Maximum Operating Speed | 150m/min (when fully lubricated) | |
Slider Weight | 1.85kg | |
Structural Characteristics | Ball Contact Angle | 45° (4-way equal load design) |
Retainer Type | Resin Retainer (reduces friction between steel balls) |
Company Introduction
Haopai Co., Ltd. was established in 2008 and is a comprehensive service enterprise specializing in machinery and accessories for the home industry. We have a specialized and innovative customer center, component assembly workshop, equipment debugging workshop, processing workshop, and warehousing. Our main business includes sales of mechanical parts, equipment upgrades and renovations, equipment maintenance and relocation, customized non-standard equipment, intelligent production line planning, automation support, machine vision, shared cloud warehouses, etc. We provide customers with professional personalized services. After more than ten years of accumulation and development, our elite service team of nearly 200 people has served over 10000 enterprises nationwide. Over the years, we have accumulated more than 200000 non-standard accessory categories, making us the most comprehensive one-stop procurement platform in the industry. We have the most competitive technical renovation team in China, with a total of over 100000 equipment upgrade and renovation projects. Haopai Co., Ltd. has been committed to the great cause of making global machinery and preferred Chinese parts for many years, and is determined to become the preferred brand for comprehensive services of global machinery and parts.


Deeply Cultivating the Industry for More Than Ten Years, Creating an Intelligent Manufacturing Full Chain System for Woodworking Machinery.
After 16 years of industry accumulation, we have always focused on the research and manufacturing of CNC woodworking machinery. We have established a leading full chain production system and specialized team structure, providing one-stop services from research and development to delivery for global customers. It is currently a one-stop procurement platform with a complete range of categories in the industry.
Specialized and Innovative Customer Center



Haopai has been committed to the business philosophy of quality first, integrity-based, and win-win cooperation. We adhere to the business philosophy of ultimate customer experience and efficient operation, and uphold the service spirit of taking non-standard customization, drilling difficulties, and solving difficulties as our own responsibility. We constantly innovate and aspire to become the preferred brand for comprehensive services of global machinery and accessories. We are committed to making the great cause of global machinery and preferred Chinese accessories contribute to the development of national brands and the strength of Haopai people.




Team Style
Professional team, always on standby
The service team is distributed in pre-sales consulting, order management, technical support, and after-sales service positions, with 7 × 12 hours of online response to ensure that your needs are processed in the first time.






Haopai Intelligent Cloud Warehouse, Escorting You
In Order to Solve the Problems of High Procurement Costs, Low Efficiency, Difficult Management, Slow Logistics, And High Stagnant Inventory of Industrial Materials in Factories, Haopai Shared Cloud Warehouse Emerged in 2020. Greater Efforts Will Be Made to Assist Customers in Achieving Zero Capital Occupation, Spare Parts Inventory, And Improving Their Digital Level.




Machining Workshop




Component Assembly Workshop


New Media Center


The Intelligent Dispatching System Established in 2021 Has Achieved Intelligent Personnel Allocation, Real-Time Control of Technical Personnel's Work Status, Mobile Dispatching, Accurate and Effective Arrangement of Various Tasks, Precise Control of Project Costs, Thus Creating a Fast Response, Efficient, And Professional After-Sales Service Team.




Patent Certificates
Cooperative Partner
We Have Served over 10000 Enterprises Nationwide and Have Accumulated over 200000 Non-standard Accessory Categories over the Years, Covering Major Home Furnishing Brands Across the Country.